| Localité | Code postal |
|---|---|
| Alvin, Berkeley | 29479 |
| Bonneau, Berkeley | 29431 |
| Cainhoy, Berkeley | 29492 |
| Carnes Crossroads, Berkeley | 29486 |
| Charleston, Berkeley | 29492 |
| College Park, Berkeley | 29456 |
| Cordesville, Berkeley | 29434 |
| Cross, Berkeley | 29436 |
| Daniel Island, Berkeley | 29492 |
| Goose Creek, Berkeley | 29445 |
| Hanahan, Berkeley | 29410 |
| Huger, Berkeley | 29450 |
| Jamestown, Berkeley | 29453 |
| Ladson, Berkeley | 29456 |
| Moncks Corner, Berkeley | 29461 |
| North Charleston, Berkeley | 29410 |
| Pineville, Berkeley | 29468 |
| Pinopolis, Berkeley | 29469 |
| Ridgeville, Berkeley | 29472 |
| Russellville, Berkeley | 29476 |
| Saint Stephen, Berkeley | 29479 |
| Shulerville, Berkeley | 29453 |
| Wando, Berkeley | 29492 |